One of my rsm factory power heads kinda started to take a dump. So i looked into upgradesfor the rsm 130 and came across a forum thread about fitting a marineland maxi jet 1200 in the media slot. So i went out and bought myself a marineland maxi jet 900 it turns 230gph which i think is perfect and a decent upgrade from the factory 160gph pump.

Here it is installed next to the factory rsm pump

And actually was able to fit the outlet nipple from the rsm pump

And also started to put in cured rock to make it live rock for my next project lol

maxi jeys are the goods.i run them on anything from a circulation pump to return pumps as well as home made filters ,reactors,and skimmers.they take a beating too wich is nice.looks like a nice upgrade if i say so myself.what does the tank think?